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Performance Features & Advantages
High-Pressure & Temperature Tolerance
Operates under pressures up to 103.4 bar (1,499.7 psi) and temperatures ranging from -198°C to 600°C (-324°F to 1,112°F), suitable for cryogenic and high-heat applications41215.
Advanced Sealing Technology
Double or triple offset designs reduce friction between sealing surfaces, ensuring zero leakage (API 598 standard) and extended service life15.
Resilient seats (EPDM, PTFE) or fire-safe metal seats adapt to corrosive media and comply with API 607 fire-safe standards914.
Automation & Safety
Pneumatic actuators (ISO 5211-compliant) enable rapid response and integration with control systems. Fail-safe options (spring-return) enhance safety in critical processes1215.
Corrosion Resistance
Constructed from materials like stainless steel (SS304/316), ductile iron, or Hastelloy® for compatibility with acids, hydrocarbons, and steam914.
Low Maintenance & Longevity
Pin-less disc-shaft connections and self-energized seats reduce wear, while modular designs simplify part replacement1415.
Applications
Oil & Gas: Pipeline isolation, LNG handling, and refinery processes915.
Chemical Processing: Corrosive fluid control (acids, solvents) with PTFE-lined seats914.
Power Generation: High-temperature steam and cooling water systems415.
Water Treatment: Chlorine and ozone resistance in disinfection systems14.
HVAC: Regulating chilled water, steam, and compressed air in commercial systems912.
Technical Specifications
Parameter Details Size Range DN50 (2") to DN1200 (48") Pressure Rating ANSI 150/300, PN16/25/40, up to 103.4 bar Temperature Range -198°C to 600°C (-324°F to 1,112°F) Materials Body: SS304/316, ductile iron; Disc: SS316 with hard coating; Seat: PTFE, EPDM, metal Actuator Standards ISO 5211, ATEX, SIL capable Certifications API 598/607/609, ISO 9001, PED, NACE
Maintenance Tips
Regular Inspections
Check seals, disc alignment, and actuator function every 6–12 months to prevent leaks1415.
Lubrication
Apply high-temperature grease to the stem annually for smooth operation14.
Seat Replacement
Replace PTFE seats every 5–7 years; metal seats require periodic inspection for erosion14.
Avoid Over-Tightening
Use torque wrenches during installation to prevent seat deformation14.
Why Choose This Valve?
Certified Reliability: Complies with API, ISO, and ATEX standards for hazardous environments1215.
Cost Efficiency: Reduced downtime and energy consumption due to low-operating torque and durable materials15.
Customization: Options include fire-safe designs, gear operators, and exotic alloys (e.g., Monel, titanium)914.
Performance Features & Advantages
High-Pressure & Temperature Tolerance
Operates under pressures up to 103.4 bar (1,499.7 psi) and temperatures ranging from -198°C to 600°C (-324°F to 1,112°F), suitable for cryogenic and high-heat applications41215.
Advanced Sealing Technology
Double or triple offset designs reduce friction between sealing surfaces, ensuring zero leakage (API 598 standard) and extended service life15.
Resilient seats (EPDM, PTFE) or fire-safe metal seats adapt to corrosive media and comply with API 607 fire-safe standards914.
Automation & Safety
Pneumatic actuators (ISO 5211-compliant) enable rapid response and integration with control systems. Fail-safe options (spring-return) enhance safety in critical processes1215.
Corrosion Resistance
Constructed from materials like stainless steel (SS304/316), ductile iron, or Hastelloy® for compatibility with acids, hydrocarbons, and steam914.
Low Maintenance & Longevity
Pin-less disc-shaft connections and self-energized seats reduce wear, while modular designs simplify part replacement1415.
Applications
Oil & Gas: Pipeline isolation, LNG handling, and refinery processes915.
Chemical Processing: Corrosive fluid control (acids, solvents) with PTFE-lined seats914.
Power Generation: High-temperature steam and cooling water systems415.
Water Treatment: Chlorine and ozone resistance in disinfection systems14.
HVAC: Regulating chilled water, steam, and compressed air in commercial systems912.
Technical Specifications
Parameter Details Size Range DN50 (2") to DN1200 (48") Pressure Rating ANSI 150/300, PN16/25/40, up to 103.4 bar Temperature Range -198°C to 600°C (-324°F to 1,112°F) Materials Body: SS304/316, ductile iron; Disc: SS316 with hard coating; Seat: PTFE, EPDM, metal Actuator Standards ISO 5211, ATEX, SIL capable Certifications API 598/607/609, ISO 9001, PED, NACE
Maintenance Tips
Regular Inspections
Check seals, disc alignment, and actuator function every 6–12 months to prevent leaks1415.
Lubrication
Apply high-temperature grease to the stem annually for smooth operation14.
Seat Replacement
Replace PTFE seats every 5–7 years; metal seats require periodic inspection for erosion14.
Avoid Over-Tightening
Use torque wrenches during installation to prevent seat deformation14.
Why Choose This Valve?
Certified Reliability: Complies with API, ISO, and ATEX standards for hazardous environments1215.
Cost Efficiency: Reduced downtime and energy consumption due to low-operating torque and durable materials15.
Customization: Options include fire-safe designs, gear operators, and exotic alloys (e.g., Monel, titanium)914.
